Classification of Prostate Cancer Patients and Healthy Individuals by Means of a Hybrid Algorithm Combing SVM and Evolutionary Algorithms
Por:
Lasheras, J, Lasheras, F, Donquiles, C, Tardon, A, Vynals, G, Gomez, B, Palazuelos, C, Sala, D and Juez, F
Publicada:
1 ene 2018
Resumen:
This research presents a new hybrid algorithm able to select a set of features that makes it possible to classify healthy individuals and those affected by prostate cancer.
In this research the feature selection is performed with the help of evolutionary algorithms. This kind of algorithms, have proven in previous researches their ability for obtaining solutions for optimization problems in very different fields. In this study, a hybrid algorithm based on evolutionary methods and support vector machine is developed for the selection of optimal feature subsets for the classification of data sets. The results of the algorithm using a reduced data set demonstrates the performance of the method when compared with non-hybrid methodologies.
Filiaciones:
Lasheras, J:
Hosp Carmen & Severo Ochoa, Anesthesiol & Resuscitat Serv, Cangas De Narcea, Spain
Lasheras, F:
Univ Oviedo, Dept Math, Oviedo, Spain
Donquiles, C:
Ctr Invest Biomed Red Epidemiol & Salud Publ CIBE, Madrid, Spain
Univ Oviedo, Univ Inst Oncol Asturias IUOPA, Oviedo, Spain
Univ Leon, Biomed Inst IBIOMED, Res Grp Gene Environm Hlth Interact, Leon, Spain
Tardon, A:
Ctr Invest Biomed Red Epidemiol & Salud Publ CIBE, Madrid, Spain
Univ Oviedo, Univ Inst Oncol Asturias IUOPA, Oviedo, Spain
Vynals, G:
Carlos III Inst Hlth, Consortium Biomed Res Epidemiol & Publ Hlth CIBER, Madrid, Spain
Ctr Res Environm Epidemiol CREAL, ISGlobal, Barcelona, Spain
UPF, Barcelona, Spain
Hosp del Mar, Med Res Inst, IMIM, Barcelona, Spain
Gomez, B:
Carlos III Inst Hlth, Consortium Biomed Res Epidemiol & Publ Hlth CIBER, Madrid, Spain
Carlos III Inst Hlth, Natl Ctr Epidemiol, Canc Epidemiol Unit, Madrid, Spain
IIS Puerta Hierro IDIPHIM, Oncol & Hematol Area, Canc Epidemiol Res Grp, Madrid, Spain
Palazuelos, C:
Univ Cantabria, IDIVAL, Santander, Spain
:
FISABIO Publ Hlth, Valencia Canc & Publ Hlth Area, Valencia, Spain
Valencian Community, Gen Directorate Publ Hlth, Valencia, Spain
Juez, F:
Univ Oviedo, Dept Mines Prospecting & Exploitat, Oviedo, Spain
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